THE PLAYBOOK · IHAHOOO
How to play Nonogram
A round of Nonogram at IHAHOOO begins with understanding the objective. Shade the grid so every row and column matches its run-length clues. The learning focus here is build a repeatable approach, supported by the rule notes below.
Work through a collection of twelve 5×5 picture puzzles.
Build a repeatable approach
Try a consistent sequence of observing, choosing and checking the result. Keep the sequence even when the position or challenge changes.
Your goal
Shade the grid so every row and column matches its run-length clues.
Step by step
- Cycle a square between filled, crossed and blank.
- Keep separate runs apart by at least one blank.
- Combine row and column deductions.
- Check puzzle verifies the finished grid.
Controls
Click or tap squares or graph edges. Number boards include a digit pad. Undo reverses the previous change; Check puzzle validates the solution.
A useful example
Clue 2 1 requires a run of two, a blank separator, and a run of one.
Watch out for this
Do not merge two separate runs.
Common questions
What completes a round?
Shade the grid so every row and column matches its run-length clues.
Which controls should I use?
Click or tap squares or graph edges. Number boards include a digit pad. Undo reverses the previous change; Check puzzle validates the solution.
What can I play here?
Work through a collection of twelve 5×5 picture puzzles.
Does play involve an account or cash?
No. Play is free, without registration, deposits, bets or cash prizes.
